The AMD Radeon HD 7970 is a powerful graphics card offering great performance. It is based on the 28nm process and features 2048 Cuda cores with a 1375MHz memory clock speed. The graphics has a base clock speed of 925MHz and a memory size of 3GB GDDR5 with an effective memory clock speed of 5500MHz, on a 384bit memory bus. This provides an impressive bandwidth of 264GB/s. It also supports DirectX 11.1, OpenGL 4.2 and OpenCL 1.2. This card has a width of 274mm and a height of 120mm, while consuming up to 250W of power with a PCI Express version 3.0 interface.
AMD Radeon HD 7970 – specs
| Clock speeds |
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| Base clock speed: | 925MHz |
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| Boost clock speed: | no data |
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| Memory clock speed: | 1375MHz |
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| Effective memory clock speed: | 5500MHz |
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| Memory |
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| Memory size: | 3GB |
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| Memory type: | GDDR5 |
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| Memory Bus: | 384bit |
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| Bandwidth: | 264 GB/s |
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| Graphics features |
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| DirectX: | 11.1 |
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| OpenGL: | 4.2 |
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| OpenCL: | 1.2 |
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| Card details |
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| Process size: | 28 nm |
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| Cuda cores: | 2048 |
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| TDP: | 250W |
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| Width: | 274mm |
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| Height: | 120mm |
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| PCI Express version: | 3 |
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